Wine cooler trips the household circuit breaker when it starts.

Safety warning: This indicates a potentially serious electrical fault. Unplug the unit immediately and do not repeatedly reset the breaker.

Steps:

• 1. Inspect power cord: Check for cuts, crushed sections, or burn marks. Replace the cord if damaged.
• 2. Check outlet and circuit: Ensure the cooler is on a dedicated circuit with proper amperage. Avoid using extension cords or power strips.
• 3. Visual inspection inside: With the unit unplugged, remove the rear panel and inspect the compressor, wiring, and control board for burn marks or melted insulation.
• 4. Do not energize if damage is visible: If you see obvious electrical damage, contact a qualified technician for repair or replacement of the affected components.
• 5. Professional diagnosis: Testing compressor windings and insulation resistance requires proper tools. Have a technician determine whether the compressor or control board is shorted.